Kicker Marine Audio

Kicker Audio KM Marine 12 Inch Subwoofer 4 Ohm

£287.94
Tax included. Shipping calculated at checkout.
KA45KMF124
A 12-inch free-air marine subwoofer for deep, loud bass with no enclosure required. Corrosion-resistant polymer basket, Santoprene surround and stainless hardware stand up to sun and spray. 4 ohm single voice coil.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Kicker KMF12 is a 12-inch free-air marine subwoofer that brings deep, room-filling bass to your boat without a dedicated enclosure. The larger 12-inch cone moves more air than its 10-inch sibling for extra impact on the water, and its injection-moulded polypropylene cone, co-moulded Santoprene surround and UniPlate back plate and pole piece keep it composed at high output. It performs best with around 175 watts of clean amplifier power.

The KMF12 is engineered from the ground up for the marine environment. A corrosion-resistant polymer basket, thick tinsel leads, a large ceramic magnet and a protective terminal cap all help it shrug off sun and spray, and it meets or exceeds ASTM standards for UV and salt/fog exposure. Stainless steel mounting hardware and a rear gasket are included for a secure, sealed installation. This is the 4 ohm single voice coil version.

PRODUCT DETAILS

  • Free-air 12-inch marine subwoofer, no enclosure required
  • 350 watts peak power with 175 watts recommended RMS
  • 4 ohm single voice coil for flexible amplifier wiring
  • Injection-moulded polypropylene cone with Santoprene surround
  • Corrosion-resistant polymer basket and protective terminal cap
  • Meets or exceeds ASTM UV and salt/fog exposure standards
  • Stainless steel mounting hardware and rear gasket included
  • 1 x 12-inch free-air subwoofer
  • 1 x rear gasket
  • 8 x mounting screws
  • 8 x mounting screw clips
  • 1 x manual

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Audio

Peak Power350 W
Recommended RMS Power175 W
Rated Impedance4 ohm
Frequency Response30 Hz - 500 Hz
Voice CoilSingle (4 ohm)
Free-AirYes

Mounting

Cutout Diameter11 in (27.9 cm)
Mounting Depth5-1/2 in (13.9 cm)

General

IP RatingWeather-resistant, ASTM B117 salt fog and ASTM G154 UV tested
LED LightingNo
Sold AsEach
Warranty3 years

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Does the KMF12 need an enclosure?
No. The KMF12 is a free-air subwoofer that mounts in a baffle or the boat's structure without a sealed or ported box, so you get deep bass even where there is no space for an enclosure. A rear gasket is included to seal the mounting surface.
What is the cutout size for the KMF12?
The KMF12 needs a mounting hole of 11 inches (27.9 cm) and a mounting depth of 5-1/2 inches (13.9 cm). Check the space behind your chosen location before cutting, and use the supplied CNC cutout template for an accurate fit.
Should I choose the 2 ohm or 4 ohm version?
This is the 4 ohm single voice coil model, a common impedance that pairs easily with many marine amplifiers. Choose the version that matches your amplifier's rated output and wiring plan; a 2 ohm version (KMF122) is also available.